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Black rectangular AC adapter with detachable power cord

WAWEIS

WAWEIS 150W AC Adapter for HP 8540w i7-820QM 8GB/250 i7-840QM 4GB/500

SKU CH-Y3CT-8X7VS

150 W replacement charger for HP 8540w mobile workstations with worldwide 100-240 V input and a 10 ft power cord

  • World-wide 100-240 V input suits any mains supply
  • 150 W output powers HP 8540w workstations reliably
  • 10 ft combined cord length gives flexible desk placement
  • FCC, CE and RoHS certified for safety compliance
  • Over-current, over-voltage and short-circuit protection guards hardware

150W AC Adapter for HP 8540w

This 150W AC adapter replaces the original charger for HP 8540w mobile workstations equipped with i7-820QM or i7-840QM processors. It matches part numbers 681058-001, 613156-001 and 497288-001 for direct compatibility. The unit delivers 100-240VAC input at 50/60Hz for worldwide use.

Simple plug-in replacement with 10ft reach

Installation requires only connecting the DC plug to the laptop and the AC cord to a wall outlet; no tools or drivers are needed. The total cable length is 10ft, giving ample reach between desk and socket. Built-in over-current, over-voltage, short-circuit and total-power protection guard the notebook during voltage spikes or wiring faults.

For HP 8540w owners needing a direct spare

This adapter suits users who need a new 150W charger that matches the original HP part numbers for the 8540w series. Buyers with different laptop models, higher wattage requirements or proprietary connector types should look at something else.

Highlights

  • World-wide 100-240 V input suits any mains supply
  • 150 W output powers HP 8540w workstations reliably
  • 10 ft combined cord length gives flexible desk placement
  • FCC, CE and RoHS certified for safety compliance
  • Over-current, over-voltage and short-circuit protection guards hardware

Specifications

No published specifications for this item yet.

Questions about this item

How can I verify the 150W adapter is charging my HP 8540w correctly after plugging it in?

The laptop charging indicator should illuminate and the battery icon in Windows will show the AC power state once the 10 ft cord is connected to a 100-240VAC outlet.

What comes in the box with this 150W replacement charger and what must I source separately?

The package includes the AC adapter unit with an integrated 10 ft power cord; no additional cables or accessories are required for HP 8540w models.

Which part numbers confirm this 150W unit matches my specific HP 8540w configuration?

This adapter replaces OEM part numbers 681058-001, 613156-001 and 497288-001, covering both i7-820QM and i7-840QM variants.

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